netdev - Re: Pull request: SIOCGHWTSTAMP ioctl

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Message-ID: <52A20C59.2010705@caviumnetworks.com>
Date:	Fri, 6 Dec 2013 09:41:45 -0800
From:	David Daney <ddaney@...iumnetworks.com>
To:	Ben Hutchings <bhutchings@...arflare.com>
CC:	David Miller <davem@...emloft.net>, <richardcochran@...il.com>,
	<netdev@...r.kernel.org>,
	e1000-devel <e1000-devel@...ts.sourceforge.net>,
	David Daney <david.daney@...ium.com>,
	Veaceslav Falico <vfalico@...hat.com>,
	Takahiro Shimizu <tshimizu818@...il.com>,
	Giuseppe Cavallaro <peppe.cavallaro@...com>
Subject: Re: Pull request: SIOCGHWTSTAMP ioctl

On 12/06/2013 09:38 AM, Ben Hutchings wrote:
> On Thu, 2013-12-05 at 19:46 -0500, David Miller wrote:
>> From: Ben Hutchings <bhutchings@...arflare.com>
>> Date: Thu, 5 Dec 2013 23:37:12 +0000
>>
>>> 1. Add the SIOCGHWTSTAMP ioctl and update the timestamping
>>> documentation.
>>> 2. Implement SIOCGHWTSTAMP in most drivers that support SIOCSHWTSTAMP.
>>> 3. Add a test program to exercise SIOC{G,S}HWTSTAMP.
>>
>> Pulled, thanks Ben.
>
> Thanks.  I hope all the drivers still work, as you didn't leave long for
> review.
>
> There are a few drivers I didn't touch because they don't appear to keep
> a soft copy of the timestamp configuration:
>
> drivers/net/ethernet/intel/igb/igb_main.c
> drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
> drivers/net/ethernet/octeon/octeon_mgmt.c

I will look at modifying octeon_mgmt to support this.

Thanks,
David Daney


> drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
> drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
>
> phylib and the dp83640 driver will also need to be updated to support
> this.
>
> Ben.
>

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